组合数学 (Spring 2013)/Pólya's theory of counting: Revision history

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17 April 2013

  • curprev 10:4610:46, 17 April 2013‎ imported>Etone‎ 19,696 bytes +19,696‎ Created page with "== Groups == A group <math>(G,\cdot)</math> is set <math>G</math> along with a binary operator <math>\cdot</math> which satisfies the following axioms: * ''closure'': <math>\fora…"
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